Home / 27,804,587.80-41,706,881.70-25,915,019.80

Finding the Fourth Proportional to 27,804,587.80, 41,706,881.70 and 25,915,019.80

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Solution

The fourth proportional to 27,804,587.80, 41,706,881.70 and 25,915,019.80 is: 38,872,529.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,804,587.80 : 41,706,881.70 = 25,915,019.80 : x
  2. Step 2: Convert to fraction form
    27,804,587.80/41,706,881.70 = 25,915,019.80/x
  3. Step 3: Cross multiply
    27,804,587.80x = 41,706,881.70 × 25,915,019.80
  4. Step 4: Simplify right side
    27,804,587.80x = 1,080,834,665,051,757.75
  5. Step 5: Solve for x
    x = 1,080,834,665,051,757.75/27,804,587.80
  6. Step 6: Final answer
    x = 38,872,529.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.